CA2531701A1 - Distal protection filter with improved wall apposition - Google Patents

Distal protection filter with improved wall apposition Download PDF

Info

Publication number
CA2531701A1
CA2531701A1 CA 2531701 CA2531701A CA2531701A1 CA 2531701 A1 CA2531701 A1 CA 2531701A1 CA 2531701 CA2531701 CA 2531701 CA 2531701 A CA2531701 A CA 2531701A CA 2531701 A1 CA2531701 A1 CA 2531701A1
Authority
CA
Canada
Prior art keywords
filtering device
strut
membrane
filtering
supporting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2531701
Other languages
English (en)
French (fr)
Inventor
Jin S. Park
Huisun Wang
Christopher William Widenhouse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cordis Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2531701A1 publication Critical patent/CA2531701A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2/0105Open ended, i.e. legs gathered only at one side
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01Filters implantable into blood vessels
    • A61F2002/018Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004Rounded shapes, e.g. with rounded corners
    • A61F2230/0006Rounded shapes, e.g. with rounded corners circular
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0067Three-dimensional shapes conical
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0073Quadric-shaped
    • A61F2230/008Quadric-shaped paraboloidal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/04Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
CA 2531701 2004-12-30 2005-12-29 Distal protection filter with improved wall apposition Abandoned CA2531701A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/026,309 US20070225748A1 (en) 2004-12-30 2004-12-30 Distal protection filter with improved wall apposition
US11/026,309 2004-12-30

Publications (1)

Publication Number Publication Date
CA2531701A1 true CA2531701A1 (en) 2006-06-30

Family

ID=36102997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2531701 Abandoned CA2531701A1 (en) 2004-12-30 2005-12-29 Distal protection filter with improved wall apposition

Country Status (6)

Country Link
US (2) US20070225748A1 (de)
EP (1) EP1676544B1 (de)
JP (1) JP5101013B2 (de)
AT (1) ATE458453T1 (de)
CA (1) CA2531701A1 (de)
DE (1) DE602005019530D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1981414A2 (de) * 2006-02-08 2008-10-22 VANCE PRODUCTS INCORPORATED d/b/a COOK UROLOGICAL INCORPORATED Bewässerungsfänger und entfernungsvorrichtung
US8460335B2 (en) * 2006-09-11 2013-06-11 Embrella Cardiovascular, Inc. Method of deflecting emboli from the cerebral circulation
US20100168786A1 (en) * 2008-12-31 2010-07-01 Abbott Cardiovascular Systems Inc. Support frame for an embolic protection device
US8845682B2 (en) 2009-10-13 2014-09-30 E-Pacing, Inc. Vasculature closure devices and methods
US9445819B2 (en) * 2010-12-30 2016-09-20 Cook Medical Technologies Llc Venous nitinol embolization inserts
US9198668B2 (en) * 2011-08-04 2015-12-01 Cook Medical Technologies Llc Cerebral aneurysm closure device
US10085731B2 (en) 2013-07-15 2018-10-02 E-Pacing, Inc. Vasculature closure devices and methods
CN103815984B (zh) * 2014-03-11 2016-01-13 科塞尔医疗科技(苏州)有限公司 血栓过滤器释放系统
US9820844B2 (en) 2014-11-07 2017-11-21 Cook Medical Technologies Llc Double conical IVC filter
ES2770017T3 (es) 2015-09-10 2020-06-30 Endovascular Dev Ab Un elemento endovascular extensible y recuperable
KR101805296B1 (ko) * 2016-03-15 2017-12-07 서울대학교병원 인체 내 결석추출 엄브렐라 바스켓 및 이를 포함하는 바스켓 어셈블리
CA3064638A1 (en) 2017-06-23 2018-12-27 Jihad A. Mustapha Peripheral vascular filtration systems and methods
CN110916848B (zh) * 2019-10-16 2022-02-22 先健科技(深圳)有限公司 滤器
WO2021081449A1 (en) * 2019-10-24 2021-04-29 Sharma Virender K Left atrial appendage closure device and method
CN115634074B (zh) * 2022-12-12 2023-03-21 乐普(北京)医疗器械股份有限公司 一种用于肺栓塞的易输送血管过滤器
CN115645110B (zh) * 2022-12-12 2023-03-21 乐普(北京)医疗器械股份有限公司 一种血管过滤器及其加工方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727873A (en) * 1984-04-17 1988-03-01 Mobin Uddin Kazi Embolus trap
FR2573646B1 (fr) * 1984-11-29 1988-11-25 Celsa Composants Electr Sa Filtre perfectionne, en particulier pour la retenue de caillots sanguins
US5053008A (en) * 1990-11-21 1991-10-01 Sandeep Bajaj Intracardiac catheter
US5356432B1 (en) * 1993-02-05 1997-02-04 Bard Inc C R Implantable mesh prosthesis and method for repairing muscle or tissue wall defects
US6391044B1 (en) * 1997-02-03 2002-05-21 Angioguard, Inc. Vascular filter system
US5911734A (en) * 1997-05-08 1999-06-15 Embol-X, Inc. Percutaneous catheter and guidewire having filter and medical device deployment capabilities
US6443972B1 (en) * 1997-11-19 2002-09-03 Cordis Europa N.V. Vascular filter
US6652554B1 (en) * 1999-01-04 2003-11-25 Mark H. Wholey Instrument for thromboembolic protection
US6368338B1 (en) * 1999-03-05 2002-04-09 Board Of Regents, The University Of Texas Occlusion method and apparatus
AU3844399A (en) * 1999-05-07 2000-11-21 Salviac Limited Support frame for embolic protection device
US6468291B2 (en) * 1999-07-16 2002-10-22 Baff Llc Emboli filtration system having integral strut arrangement and methods of use
US20030150821A1 (en) * 1999-07-16 2003-08-14 Bates Mark C. Emboli filtration system and methods of use
AU2737001A (en) * 1999-12-23 2001-07-03 Percusurge, Inc. Vascular filters with radiopaque markings
US6695813B1 (en) * 1999-12-30 2004-02-24 Advanced Cardiovascular Systems, Inc. Embolic protection devices
US6485501B1 (en) * 2000-08-11 2002-11-26 Cordis Corporation Vascular filter system with guidewire and capture mechanism
WO2002043595A2 (en) * 2000-11-28 2002-06-06 Advanced Cardiovascular Systems, Inc. Embolic protection devices
US6506205B2 (en) * 2001-02-20 2003-01-14 Mark Goldberg Blood clot filtering system
US6616685B2 (en) * 2001-06-06 2003-09-09 Ethicon, Inc. Hernia repair device
US7241304B2 (en) * 2001-12-21 2007-07-10 Advanced Cardiovascular Systems, Inc. Flexible and conformable embolic filtering devices
US20030204168A1 (en) * 2002-04-30 2003-10-30 Gjalt Bosma Coated vascular devices
DE10310995B3 (de) * 2003-03-06 2004-09-16 Aesculap Ag & Co. Kg Verschlußvorrichtung für einen Stichkanal und Applikatorvorrichtung
US6969396B2 (en) * 2003-05-07 2005-11-29 Scimed Life Systems, Inc. Filter membrane with increased surface area

Also Published As

Publication number Publication date
DE602005019530D1 (de) 2010-04-08
EP1676544B1 (de) 2010-02-24
EP1676544A2 (de) 2006-07-05
JP2006187625A (ja) 2006-07-20
US20070225748A1 (en) 2007-09-27
JP5101013B2 (ja) 2012-12-19
US20090204143A1 (en) 2009-08-13
EP1676544A3 (de) 2006-09-06
ATE458453T1 (de) 2010-03-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued